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20648 Viega ProPress 90° street elbow Smart Connect technology Copper, 4'' x 4''
Manufacturer Resources
Product Specs
- Connection Type:
- P x FTG
- Material Type:
- Copper
- Product Dimension:
- 4'' x 4''
- Department:
- Plumbing
- Product Group:
- Plumbing Fittings
- Product Subgroup:
- Elbows
- Product Type:
- Elbow
- Product Length:
- 4.681"
- Product Height:
- 9.327"
- Product Weight:
- 5.51 lbs
- Product Width:
- 9.469"
- Product Material:
- Copper
Viega 20648 – Frequently Asked Questions
1) How much clearance do I need to install a 4 inch ProPress 90 street elbow?
Plan the rough-in around the fitting envelope: the 20648 measures 9.327 inches high, 9.469 inches wide and 4.681 inches long. A 4 inch press fitting also needs room for the press ring and actuator jaw to swing around the socket, so tight joist bays and close-to-wall runs need checking before you commit the layout.
2) Do I need a street elbow or a regular 4 inch press 90?
Use the 20648 street version when the turn lands directly at another fitting: its FTG end slides into that fitting's press socket, saving you a stub of tube and one extra press. If both legs run to tube, you want a socket-by-socket (P x P) 90 instead, because the 20648's male end will not accept copper tube.
3) Is the Viega 20648 a copper fitting or bronze?
Copper. The 20648 is a copper ProPress fitting, made in Germany, so it is used on copper tube systems and matches the base metal of the pipe it presses onto.
4) What is Smart Connect on Viega ProPress fittings and why does it matter on a 4 inch line?
Smart Connect is a feature of the sealing element that lets an unpressed joint leak a small amount during pressure testing, so a connection that was missed shows itself before the system is signed off. On a 4 inch main that is the difference between finding one skipped press at test and finding it after the ceiling closes.
How fast can I get the Viega 20648 delivered?
Most orders ship the same day from our distribution partners, with quick delivery throughout the
continental
U.S.
Need it urgently? Contact Us for expedited shipping options.
Can I return it if it doesn’t work for me?
Yes—ZenSupply offers a hassle-free return policy. If the product isn’t the right fit,
reach out to our support team for a return authorization or setup a return by following our return instructions.
Does the Viega 20648 come with a warranty?
Absolutely. The Viega 20648 is backed by a manufacturer’s warranty.
For full warranty terms, check the product documentation or Contact Us.
How do I get technical support or installation help for the Viega 20648?
You can call, text, or email our expert support team for fast answers. We’re here to help with
product
selection,
installation tips, and troubleshooting. Contact Us
Why buy the Viega 20648 from ZenSupply?
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and
rewards on
every order.
Our team is always ready to help you choose the right product for your project.